#3FC545#3FC545

#3FC545 is a light, highly saturated green. Relative luminance 0.414; OKLCH L 72.5% C 0.204 H 143.7°. Best body text is #000000 at 9.28:1 contrast (WCAG AA passes).

Color values

HEX	#3FC545
RGB	rgb(63, 197, 69)
HSL	hsl(123, 54%, 51%)
HSV	hsv(123, 68%, 77%)
CMYK	cmyk(68%, 0%, 65%, 22.7%)
CIE-LAB	lab(70.47, -60.72, 52.12)
CIE-LCH	lch(70.47, 80.02, 139.36°)
OKLab	oklab(72.53% -0.1646 0.1208)
OKLCH	oklch(72.53% 0.204 143.7)
XYZ	xyz(23.0889, 41.4165, 12.4065)
Luminance	0.4142 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FC545 #C53FBF

analogous

#7CC53F #3FC545 #3FC588

triadic

#3FC545 #453FC5 #C5453F

tetradic

#3FC545 #3F7CC5 #C53FBF #C5883F

square

#3FC545 #3F7CC5 #C53FBF #C5883F

split-complementary

#3FC545 #883FC5 #C53F7C

monochromatic

#206A23 #2E9933 #3FC545 #6ED373 #9DE1A0

Accessibility & contrast

On white

2.26

#3FC545 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.28

#3FC545 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FC545

9.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FC545	#FFFFFF	#000000	##000000
##3FC545	1.00	2.26	9.28	9.28
#FFFFFF	2.26	1.00	21.00	21.00
#000000	9.28	21.00	1.00	1.00
##000000	9.28	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C9B335

Deuteranopia (green-blind)

#B9A850

Tritanopia (blue-blind)

#18C0AA

Achromatopsia (no color)

#ACACAC

Design tokens & code

CSS

--color: #3fc545;
/* rgb */ color: rgb(63, 197, 69);
/* oklch */ color: oklch(72.5% 0.204 143.7);

Tailwind

colors: {
  custom: {
    50: '#86d87e',
    500: '#3fc545',
    950: '#000000',
  },
}

SCSS

$custom: #3fc545;
$custom-light: #86d87e;
$custom-dark: #000000;

JSON

{
  "hex": "#3fc545",
  "rgb": {
    "r": 63,
    "g": 197,
    "b": 69
  },
  "hsl": {
    "h": 122.687,
    "s": 53.6,
    "l": 50.98
  },
  "oklch": {
    "l": 0.72529,
    "c": 0.20417,
    "h": 143.7
  },
  "luminance": 0.41419
}

Semantic roles & 50–950 ramp

primary

#3FC545

secondary

#CE92CB

accent

#4BD6DD

background

#F8FDF7

surface

#F0FAEE

border

#CBD3C9

text

#0D150A

muted

#7D837C

Preview Lab

Preview with #3FC545

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →